[B2B Sample Order] Foldable Solar Panel 100W-400W

[B2B Sample Order] Foldable Waterproof Monocrystalline Solar Panel (100W-400W) 39V Output | Custom Logo & Free Mockup

$160.00

MaterialMonocrystalline Silicon

Max. Power 200W 300W 100W 400W

B2B Sample Order Policy & Customization Process

B2B Sample Order Purpose: This listing is dedicated to B2B sample orders, allowing business clients, commercial distributors, and renewable energy brands to evaluate product performance, solar conversion efficiency, waterproof fabric durability, and build quality prior to placing bulk wholesale orders.
Custom Logo & OEM/ODM Support: Full customization supported. Send us your brand logo, vector artwork (AI, PDF, SVG, EPS), or specifications for custom branding (silk-screen printing, rubber badges, custom color stitching, and bespoke packaging).
Free Digital Mockup Confirmation: We provide complimentary visual rendering and digital mockups for your review and approval prior to production scheduling.
Sample Fee Refundable: Sample fees paid can be fully credited and deducted against your subsequent mass production / bulk order.

Direct B2B Inquiries & Artwork Submission:
• Email: info@kolinktrading.com
• WhatsApp: +86 15067563835

Product Highlights & Technical Features

High-Efficiency Monocrystalline Silicon: Built with premium Grade-A monocrystalline cells achieving >21% solar energy conversion efficiency, delivering consistent power in diverse sunlight conditions.
High-Power 39V Output for Energy Storage: Delivers up to 39V / 10.25A high-current output, specifically engineered for high-capacity portable power stations, home battery energy storage systems, and RV power networks.
Rugged Weatherproof Construction: Encapsulated in heavy-duty PET surface lamination and 600D waterproof PVC backing fabric for maximum tear resistance, abrasion resistance, and all-weather outdoor durability.
Engineered for Long Lifespan & Stability: Advanced laminated encapsulation prevents cell cracking and degradation, ensuring reliable performance across residential backup and commercial off-grid applications.
Portable Foldable Design: Folds neatly into a compact carry format with heavy-duty handles, providing effortless mobility for field work, camping, emergency disaster relief, and off-grid living.

KOLINK High Conversion Solar Panel Overview

Detailed Images

Product Specifications

Brand Name	KOLINK
Model Number	UB-400 / UB-100 Series
Solar Cell Type	Monocrystalline Silicon (Grade A)
Rated Power	100W, 200W, 300W, 400W
Conversion Efficiency	>21% High Efficiency
Operating Voltage / Current	39V / 10.25A Max (400W model)
Unfolded Dimensions	Approx. 3030 x 800 x 25 mm (400W model)
Product Weight	Approx. 9 kg (400W model)
Material & Fabric	PET Layer + Heavy-duty PVC Waterproof Fabric (Black)
Certifications	CE, RoHS, FCC Certified
Application	Home Solar Storage System, Portable Power Stations, RV Camping, Off-grid Power
OEM / ODM Customization	Custom Logo Branding, Voltage / Connector Customization (MC4/Anderson/DC), Packaging

Production Line & Quality Control

Company Profile

Shenzhen Kolink Technology Co., Ltd is specialized in designing, manufacturing and selling various Power Banks, Portable Power Stations, Home Battery Storage, Solar Panels, and related electronics and battery products. Founded in 2014 and located in Longhua, Shenzhen, China, our manufacturing facility is ISO 9001 & SGS verified with an operating area of approximately 2,500 square meters.

We possess extensive experience delivering professional OEM & ODM "one-stop" services to global B2B clients. Strict quality control protocols—including Incoming Material Inspection, Cell Sorting, Spot-welding, Soldering, BMS Connection, Assembly, Aging Testing, and Thorough Outgoing Inspection—are conducted for every manufacturing batch. Products are fully certified by CE, FCC, RoHS, ETL, PSE, and corresponding international regulatory bodies.

With a daily production capacity of 2,000 pieces and standard delivery lead times of 3–7 business days depending on customization requirements, OEM & ODM inquiries are warmly welcomed. We look forward to establishing long-term, mutually beneficial partnerships worldwide.

Custom Proofing Workflow & Return Policy

Proofing & Production Confirmation: Patterns, branding, and logos are deeply customizable. Please provide vector files or clear drawings. We will produce and send digital mockups for confirmation; production begins only after your written approval.
Non-Quality Issue Return Policy: Due to the customized nature of B2B sample orders and brand personalization, returns and refunds are strictly not accepted unless there is a verifiable material defect or manufacturing quality issue.